AI Networking Cookbook: Practical recipes for AI-assisted network automation and development
TL;DR
This paper proposes a dynamic quantum secure multi-party multiplication protocol with verifiable result integrity, based on homomorphic encryption, that can resist a series of typical external and internal attacks.
The security of a secret sharing protocol is compromised if one or more dishonest participants can reconstruct the secret by deviating from the prescribed protocol, particularly when such malicious behavior remains undetected. Semi-Quantum Secret Sharing (SQSS) is a variant of secret sharing in which the participants p...
This paper analyzes the four-state QPKE scheme of Liu et al. and shows that its ciphertext structure leaks information about computational-basis plaintexts, and proposes sQPKE, a simple quantum public-key encryption scheme that uses only elementary operations.
This study proposes a novel signcryption scheme based on the algebraic structure of the group ring and proves its provable security, and shows that the security of the scheme relies on the intractability of two hard problems, i.e., bilinear Diffie–Hellman inversion in group ring and bilinear strong Diffie–Hellman assum...
Quantum computing poses a growing threat to conventional cryptographic schemes, particularly those based on Rivest-Shamir-Adleman (RSA) and Elliptic Curve Cryptography (ECC). These methods rely on computationally hard problems - such as integer factorization and discrete logarithm computation - that classical machines...
Pseudorandom permutations are ubiquitous in theoretical and applied cryptography. PRPs that offer security even against adversaries making quantum queries are of increasing interest, and used in applications ranging from constructing pseudorandom unitaries to separating SZK from BQP. A successful framework for construc...
Extending device-independent (DI) quantum cryptography to composably support all fundamental information security objectives is crucial for secure quantum networks. Achieving this goal requires composable quantum digital signatures (QDSs), which support integrity, authenticity, and nonrepudiation when integrated into q...
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